<template>
  <div class="tab-control">
    <div
      v-for="(item, i) in titles"
      :class="{active: i===currentIndex}"
      @click="itemClick(i)">
      <span>{{ item }}</span>
    </div>
  </div>
</template>

<script>
  export default {
    name: "",
    props: {
      titles: {
        type: Array,
        default(){
          return []
        }
      }
    },
    data(){
      return {
        currentIndex: 0
      }
    },
    methods: {
      itemClick(index){
        this.currentIndex = index

        this.$emit('tabClick', index)
      }
    }
  }
</script>

<style lang="less" scoped>
.tab-control{
  display: flex;
  &>div{
    flex: 1;
    height: 40px;
    line-height: 40px;
    text-align: center;
    span{
      padding: 4px;
      font-size: 15px;
    }
  }
}
.active{
  color: var(--color-high-text);
  span{
    border-bottom: 3px solid var(--color-tint);
  }
}
</style>
